摘要
结合工程实例,对地道风采暖系统进行供热效果的分析,通过对供暖季室内温度的实时监测,得出地道风采暖系统可以有效地去除冬季室内的冷负荷,使得房间温度在供暖季最冷日保持在17. 4℃～18℃,满足农房室内采暖热舒适性的要求,解决北方地区农房的供暖问题。同时,经土壤预热后的新风在新风机组中与室内排风进行热交换,大大降低建筑的供暖需求,达到建筑节能的目的。该结果有助于地道风采暖系统在北方农房采暖中的应用推广。
This paper introduced a engineering example to analyze the heating effect of the tunnel air heating system. Through the real-time monitoring of the indoor temperature in the heating season,it is concluded that the tunnel air heating system can effectively remove the cold load in the room. The indoor temperature is kept within the range of 17. 4 ℃ ~ 18 ℃ in the coldest day. It can meet the requirements of rural residential indoor heating and thermal comfort. And solving the heating problem of independent buildings in the northern region. At the same time,the fresh air after preheating through the soil exchanges heat with the indoor exhaust in the fresh air blower group,which greatly reduces the heating demand of the building and achieves the purpose of building energy conservation. This result contributes to the application of the tunnel air heating system in building heating in rural housing in north China.
作者
秦旖
Qin Yi(Shanxi Academy of Building Research,Taiyuan 033001,China)
出处
《山西建筑》
2018年第36期112-113,共2页
Shanxi Architecture
基金
基金项目：山西省科技重大专项项目（20131101016）
关键词
地道风
采暖
农房
tunnel air heating system
heating
rural housing
